MSI PS42/Modern 14 A Series SSD & RAM Upgrade Tutorial

- Any damage caused during this upgrade might void the warranty. - Check the spec from where you purchased the notebook. - This video is applied to MSI PS42 and Modern 14 A Series. "Reset EC" is to cut-off the power from the battery to avoid any damage from the short-circle. After all the upgrade processes, you need to plug in the AC power adapter to power on the notebook because the battery power is cut-off by "Reset EC".